Table Of Contents
TL1 Alarms and Errors
7.1 Alarms
7.1.1 AIP
7.1.2 BITS
7.1.3 BPLANE
7.1.4 DS1
7.1.5 DS3
7.1.6 E1000F
7.1.7 E100T
7.1.8 EC1-12
7.1.9 ENVALRM
7.1.10 EQPT
7.1.11 EXT-SREF
7.1.12 FAN
7.1.13 G1000
7.1.14 NE
7.1.15 NE-SREF
7.1.16 OCN
7.1.17 PS-STS
7.1.18 PS-VT
7.1.19 RING
7.1.20 STSMON
7.1.21 STSTERM
7.1.22 VT-MON
7.1.23 VT-TERM
7.2 Errors
7.3 Echo
TL1 Alarms and Errors
This chapter provides TL1 alarm and error information supported by the Cisco ONS 15454, Release 3.2, including:
•
Alarms
•Errors
•Echo
Each alarm includes a description and severity. Each error is listed by error code and includes error type and error message.
7.1 Alarms
Refer to "Alarm Troubleshooting" in the Cisco ONS 15454 Troubleshooting and Maintenance Guide for complete alarm definitions, trouble notifications, and fault recovery procedures. For a list of conditions, refer to "TL1 Command Components" in this book. The alarms are listed alphabetically by alarmable object:
For a sample of each TL1 alarm that can be generated by the ONS 15454, refer to the file 15454_r32_tl1_alarms.txt on the Cisco ONS 15454 Software CD in the subdirectory \TL1. This file can be used to test an operations support system's ability to receive alarms which the ONS 15454 can raise.
7.1.1 AIP
Auxiliary interface protection module
Table 7-1 AIP
AIP Alarm
|
Severity (Active)
|
Description
|
INVMACADR
|
MA/NSA
|
The ONS 15454 media access control layer address (MAC address) is invalid.
|
MEA
|
CR/SA
|
The mismatch between entity/equipment type and provisioned attributes alarm occurs when the physical card inserted in a slot does not match the card type that is provisioned for that slot in the CTC.
|
MFGMEM
|
CR/SA
|
The manufacturing data memory failure alarm means that the ONS 15454 cannot access the data on the erasable programmable read-only memory (EPROM).
|
7.1.2 BITS
Building integration timing supply (BITS) incoming references (BITS-1, BITS-2)
Table 7-2 BITS
BITS Alarm
|
Severity (Active)
|
Description
|
LOF
|
MA/SA
|
A port on the TCC+ BITS input detects a loss of frame (LOF) on the incoming BITS timing reference signal.
|
LOS
|
MA/SA
|
The TCC+ card has a loss of signal (LOS) condition from the BITS timing source.
|
SSM-FAIL
|
MI/NSA
|
Synchronization status messaging failed.
|
7.1.3 BPLANE
The backplane
Table 7-3 BPLANE
BPLANE Alarm
|
Severity (Active)
|
Description
|
MFGMEM
|
CR/SA
|
The manufacturing data memory failure alarm means that the ONS 15454 cannot access the data on the erasable programmable read-only memory (EPROM).
|
7.1.4 DS1
A DS1 line on a DS1 or DS3XM card
Table 7-4 DS1
DS1 Alarm
|
Severity (Active)
|
Description
|
LOF
|
MA/SA
|
The receiving ONS 15454 has lost frame delineation in the incoming data.
|
LOS
|
MA/SA
|
A loss of signal (LOS) at the card for either a DS-3 port or a DS-1 port.
|
RCVR-MISS
|
MA/SA
|
The facility termination equipment detects a missing receive cable on the DS-1 port or a possible mismatch of backplane equipment.
|
TRMT
|
MA/SA
|
There is a transmission failure on the DS-1 card due to an internal hardware failure.
|
TRMT-MISS
|
MA/SA
|
The facility termination equipment detects a missing transmit cable on the DS-1 port or a possible mismatch of backplane equipment.
|
7.1.5 DS3
A DS3 line
Table 7-5 DS3
DS3 Alarm
|
Severity (Active)
|
Description
|
LOF
|
CR/SA
|
The receiving ONS 15454 has lost frame delineation in the incoming data.
|
LOS
|
CR/SA
|
Loss of signal at the card for either a DS-3 port or a DS-1 port.
|
7.1.6 E1000F
An Ethernet line on an E1000
Table 7-6 E1000F
E1000F Alarm
|
Severity (Active)
|
Description
|
CARLOSS
|
MA/SA
|
The Ethernet card has lost its link and is not receiving any signal, even an invalid one.
|
7.1.7 E100T
An Ethernet line on an E100
Table 7-7 E100T
E100T Alarm
|
Severity (Active)
|
Description
|
CARLOSS
|
MA/SA
|
The Ethernet card has lost its link and is not receiving any signal, even an invalid one.
|
7.1.8 EC1-12
An EC1 line on an EC1 card
Table 7-8 EC1-12
EC1-12 Alarm
|
Severity (Active)
|
Description
|
LOF
|
CR/SA
|
The receiving ONS 15454 has lost frame delineation in the incoming data.
|
LOS
|
CR/SA
|
A port on the reporting EC-1 card has a loss of signal condition. A SONET receiver detects an all-zero pattern for 10 microseconds or longer.
|
7.1.9 ENVALRM
An environmental alarm port on an AIC card
Table 7-9 ENVALRM
ENVALRM Alarm
|
Severity (Active)
|
Description
|
EXT
|
MA/SA
|
A facility alarm is detected external to the node because an environmental alarm is present.
|
7.1.10 EQPT
A card in any of the 17 card slots. This object is used for alarms that refer to the card itself and all other objects on the card including ports, lines, STS and VT.
Table 7-10 EQPT
EQPT Alarm
|
Severity (Active)
|
Description
|
AUTORESET
|
MI/NSA
|
The card is performing a warm reboot automatically.
|
BKUPMEMP
|
CR/NSA
|
A problem with the TCC+ card's flash memory.
|
CARLOSS
|
MI/NSA
|
The Ethernet card has lost its link and is not receiving any signal, even an invalid one.
|
CONTBUS-A-18
|
MA/NSA
|
The main processor on the TCC+ card in Slot 7 has lost communication with the coprocessor on the second TCC+ card in Slot 11.
|
CONTBUS-A-X
|
MA/NSA
|
The TCC+ card in Slot 7 has lost communication with the card in Slot X.
|
CONTBUS-B-18
|
MA/NSA
|
The main processor on the TCC+ card in Slot 11 has lost communication with the coprocessor on the TCC+ card in Slot 7.
|
CONTBUS-B-X
|
MA/NSA
|
The TCC+ card in Slot 11 has lost communication with the card in Slot X.
|
CTNEQPT-PB1STBY
|
CR/SA
|
An Interconnection Equipment Failure - Standby Payload Bus alarm occurs when digital traffic is being lost between the cross-connect (XC/XCVT/XC10G) card and the reporting traffic card.
|
CTNEQPT-PB1ACT
|
CR/SA
|
An Interconnection Equipment Failure - Active Payload Bus alarm occurs when digital traffic is being lost between the cross-connect (XC/XCVT/XC10G) card and the reporting traffic card.
|
CTNEQPT-PBXSTBY
|
CR/SA
|
This alarm indicates a failure of the main payload between the protect cross-connect (XC/XCVT/XC10G) card in Slot 10 and the reporting traffic card in Slot X.
|
CTNEQPT-PBXACT
|
CR/SA
|
The main payload bus between the active cross-connect (XC/XCVT/XC10G) card in Slot 8 and the reporting traffic card in Slot X failed.
|
EQPT
|
CR/SA
|
A hardware failure occurred on the reporting card.
|
EXCCOL
|
MI/NSA
|
There are too many collisions are occurring on the network management LAN.
|
FAILTOSW
|
MA/SA
|
A working DS-N card cannot switch to the protect card in a 1:N protection group, because another working DS-N card, with a higher-priority alarm, is switched over and monopolizing the lone protect card.
|
HITEMP
|
MI/NSA
|
The temperature of the ONS 15454 is above 50 degrees Celsius.
|
IMPROPRMVL
|
CR/SA
|
A card was physically removed from its slot before the card was deleted in CTC.
|
MEA
|
CR/SA
|
The mismatch between entity/equipment type and provisioned attributes alarm occurs when the physical card inserted in a slot does not match the card type that is provisioned for that slot in the CTC.
|
MEM-GONE
|
MA/NSA
|
Data generated by software operations exceeds the memory capacity of the TCC+ card.
|
MEM-LOW
|
MI/NSA
|
Data generated by software operations is close to exceeding the memory capacity of the TCC+ card.
|
PEER-
NORESPONSE
|
MA/NSA
|
The switch agent raises a Peer Card Not Responding alarm if either I/O card in a protection group does not receive a response to the peer status request message.
|
SFTWDOWN-FAIL
|
MI/NSA
|
The software download from the TCC+ card to the ONS 15454 failed.
|
7.1.11 EXT-SREF
BITS outgoing references (SYNC-BITS1, SYNC-BITS2)
Table 7-11 EXT-SREF
EXT-SREF Alarm
|
Severity (Active)
|
Description
|
SYNCPRI
|
MI/NSA
|
A loss of the primary timing source (reference 1).
|
SYNCSEC
|
MI/NSA
|
A loss of the secondary timing source (reference 2).
|
SYNCTHIRD
|
MI/NSA
|
A loss of the third timing source (reference 3).
|
7.1.12 FAN
Fan-tray assembly
Table 7-12 FAN
FAN Alarm
|
Severity (Active)
|
Description
|
FAN
|
Two or more fan failures: CR/SA
One fan failure: MJ/NSA
|
A problem with the fan-tray assembly.
|
FAN Alarm
|
Severity (Active)
|
Description
|
MEA
|
CR/SA
|
The mismatch between entity/equipment type and provisioned attributes alarm occurs when the physical card inserted in a slot does not match the card type that is provisioned for that slot in the CTC.
|
MFGMEM
|
CR/SA
|
The manufacturing data memory failure alarm means that the ONS 15454 cannot access the data on the erasable programmable read-only memory (EPROM).
|
7.1.13 G1000
An Ethernet line on a G1000
Table 7-13 G1000
NE Alarm
|
Severity (Active)
|
Description
|
CARLOSS
|
MA/SA
|
A carrier loss on the LAN is the data equivalent of a SONET LOS alarm. The Ethernet card has lost its link and is not receiving a valid signal.
|
TPTFAIL
|
MA/SA
|
Indicates a break in the end-to-end Ethernet link integrity feature of the G1000-4 cards. This alarm indicates a far-end condition and not a problem with the port reporting TPTFAIL.
|
7.1.14 NE
The entire network element (SYSTEM)
Table 7-14 NE
NE Alarm
|
Severity (Active)
|
Description
|
DATAFLT
|
MI/NSA
|
The database exceeded the capacity of the flash memory on the TCC+.
|
HITEMP
|
CR/SA
|
The temperature of the ONS 15454 is above 50 degrees Celsius.
|
PRC-DUPID
|
MA/SA
|
Two identical node IDs exist in the same ring.
|
SYSBOOT
|
MA/SA
|
New software is booting on the TCC+ card.
|
7.1.15 NE-SREF
Represents the timing status of the NE
Table 7-15 NE-SREF
NE-SREF Alarm
|
Severity (Active)
|
Description
|
FRNGSYNC
|
MA/SA
|
The reporting ONS 15454 is in free run synchronization mode.
|
FSTSYNC
|
MI/NSA
|
A fast start synchronization. The ONS 15454 is choosing a new timing reference.
|
HLDOVRSYNC
|
MA/SA
|
A loss of primary/secondary timing reference.
|
SYNCPRI
|
MI/NSA
|
A loss of the primary timing source (reference 1).
|
SYNCSEC
|
MI/NSA
|
A loss of the secondary timing source (reference 2).
|
SYNCTHIRD
|
MI/NSA
|
A loss of the third timing source (reference 3).
|
7.1.16 OCN
An OCN line on an OCN card
Table 7-16 OCN
OCN Alarm
|
Severity (Active)
|
Description
|
APSB
|
MI/NSA
|
The line terminating equipment detects protection switching byte failure in the incoming automatic protection switching (APS) signal if an inconsistent APS byte or invalid code is detected.
|
APSCDFLTK
|
MI/NSA
|
A BLSR is not properly configured.
|
APSC-IMP
|
MI/NSA
|
Invalid K bytes.
|
APSCM
|
MA/SA
|
The ONS 15454 expects a working channel but receives a protection channel.
|
APSCNMIS
|
MA/SA
|
The node ID contained in the K byte of the APS channel being received does not match the node ID expected by the receiving node in a BLSR.
|
APSMM
|
MI/NSA
|
There is a mismatch of the protection switching schemes at the two ends of the span.
|
AUTOLSROFF
|
CR/SA
|
The OC-192 card temperature exceeds 90 degrees Centigrade. The internal equipment automatically shuts down the OC-192 laser when the card temperature rises to prevent the card from self-destructing.
|
EOC
|
MA/NSA
|
The ONS 15454 has lost its data communications channel (DCC).
|
E-W-MISMATCH
|
MA/SA
|
Nodes in a ring have an east slot/port misconnected to another east slot/port or a west slot/port misconnected to another west slot/port.
|
FAILTOSWR
|
MA/SA
|
An automatic protection switching ring switch failure.
|
FAILTOSWS
|
MA/SA
|
An automatic protection switching span switch failure.
|
FEPRLF
|
MI/NSA
|
An automatic protection switching channel failure on a signal coming into the node.
|
LOF
|
CR/SA
|
A port on the reporting OC-N card has an LOF condition.
|
LOS
|
CR/SA
|
A port on the reporting OC-N card has a LOS condition.
|
SSM-FAIL
|
MI/NSA
|
Synchronization status messaging received by the ONS 15454 failed
|
7.1.17 PS-STS
Alarms are raised to show STS protection switch cause
Table 7-17 PS-STS
PS-STS Alarm
|
Severity (Active)
|
Description
|
AUTOSW-LOP
|
MI/SA
|
An automatic UPSR protection switching took place because of a LOP alarm.
|
AUTOSW-PDI
|
MI/SA
|
An automatic UPSR protection switching took place because of a PDI alarm.
|
AUTOSW-UNEQ
|
MI/SA
|
An automatic UPSR protection switching took place because of a UNEQ alarm.
|
FAILTOSW-PATH
|
MA/SA
|
Failure to switch from the working path to the protection path on a UPSR.
|
7.1.18 PS-VT
Alarms are raised to show VT protection switch cause
Table 7-18 PS-VT
PS-VT Alarm
|
Severity (Active)
|
Description
|
AUTOSW-LOP
|
MI/SA
|
An automatic UPSR protection switching took place because of a LOP alarm.
|
AUTOSW-PDI
|
MI/SA
|
An automatic UPSR protection switching took place because of a PDI alarm.
|
AUTOSW-UNEQ
|
MI/SA
|
An automatic UPSR protection switching took place because of a UNEQ alarm.
|
FAILTOSW-PATH
|
MA/SA
|
Failure to switch from the working path to the protection path on a UPSR.
|
7.1.19 RING
BLSR ring number (STSRNG)
Table 7-19 RING
RING Alarm
|
Severity (Active)
|
Description
|
BLSROSYNC
|
MA/SA
|
The mapping table needs updating.
|
PRC-DUPID
|
MA/SA
|
Two identical node IDs in the same ring.
|
RING-MISMATCH
|
MA/SA
|
The Ring ID of the ONS 15454 reporting the alarm does not match the Ring ID of another ONS node in the BLSR.
|
7.1.20 STSMON
STS alarm detection at the monitor point (upstream of cross-connect)
Table 7-20 STSMON
STSMON Alarm
|
Severity (Active)
|
Description
|
CONCAT
|
CR/SA
|
The transmitted STSc circuit is smaller than the provisioned STSc causing a mismatch of the circuit type on the concatenation facility.
|
FAILTOSW
|
MI/NSA
|
Fail to switch to protection.
|
LOP-P
|
CR/SA
|
A loss of pointer (LOP) condition at the path level.
|
PLM-P
|
CR/SA
|
A signal label mismatch failure (SLMF).
|
TIM-P
|
MI/NSA
|
The expected path trace string does not match the received path trace string.
|
UNEQ-P
|
CR/SA
|
The path does not have a valid sender.
|
7.1.21 STSTERM
STS alarm detection at termination (downstream of cross-connect)
Table 7-21 STSTERM
STSTERM Alarm
|
Severity (Active)
|
Description
|
LOP-P
|
CR/SA
|
A loss of pointer (LOP) condition at the path level.
|
PLM-P
|
CR/SA
|
A signal label mismatch failure (SLMF).
|
TIM-P
|
MI/NSA
|
The expected path trace string does not match the received path trace string. Path trace mode can be set to auto or manual for this alarm to occur.
|
UNEQ-P
|
CR/SA
|
The path does not have a valid sender.
|
7.1.22 VT-MON
VT1 alarm detection at the monitor point (upstream of cross-connect)
Table 7-22 VT-MON
VT-MON Alarm
|
Severity (Active)
|
Description
|
LOP-V
|
MA/SA
|
A loss of pointer at the VT level.
|
UNEQ-V
|
MA/SA
|
The node is receiving SONET path overhead with bits 5, 6 and 7 of the V5 overhead byte all set to zeroes. The failure has occurred at the VT layer.
|
7.1.23 VT-TERM
VT1 alarm detection at termination (downstream of cross-connect)
Table 7-23 VT-TERM
VT-TERM Alarm
|
Severity (Active)
|
Description
|
LOP-V
|
MA/SA
|
A loss of pointer at the VT level.
|
PLM-V
|
MI/SA
|
The content of the V5 byte in the SONET overhead is inconsistent or invalid.
|
UNEQ-V
|
MA/SA
|
The node is receiving SONET path overhead with bits 5, 6 and 7 of the V5 overhead byte all set to zeroes. The failure has occurred at the VT layer.
|
7.2 Errors
Errors may be generated by any command or command response message. The format of an error message is as follows:
SID DATE TIME
M CTAG DENY
<ERRCDE>
/* <ERRMSG> */
;
Table 7-24 Error Codes
Error Code
(ERRCDE)
|
Error Type
|
Error Message (ERRMSG)
|
EANS
|
EQUIPAGE
|
Access Not Supported
|
EATN
|
EQUIPAGE
|
Not Valid for Access Type
|
EFON
|
EQUIPAGE
|
Feature Option not Provided
|
EN2T
|
EQUIPAGE
|
Not 2-wire Terminate and Leave
|
ENAC
|
EQUIPAGE
|
Not Equipped with Alarm Cutoff
|
ENAD
|
EQUIPAGE
|
Not Equipped with Audit Capability
|
ENAR
|
EQUIPAGE
|
Not Equipped with Automatic Reconfiguration
|
ENAT
|
EQUIPAGE
|
Request Not Valid for Access Type
|
ENDG
|
EQUIPAGE
|
Not Equipped with Diagnostic Capability
|
ENDS
|
EQUIPAGE
|
Not Equipped with Duplex Switching
|
ENEA
|
EQUIPAGE
|
Not Equipped with Error Analysis Capability
|
ENEQ
|
EQUIPAGE
|
Not Equipped
|
ENEX
|
EQUIPAGE
|
Not Equipped with Exercise Capability
|
ENFE
|
EQUIPAGE
|
Feature not Provided
|
ENFL
|
EQUIPAGE
|
Not Equipped for Fault Locating
|
ENHN
|
EQUIPAGE
|
Not Hybrid Network
|
ENMB
|
EQUIPAGE
|
Not Multipoint Bridge
|
ENMD
|
EQUIPAGE
|
Not Equipped with Memory Device
|
ENPM
|
EQUIPAGE
|
Not Equipped for Performance Monitoring
|
ENPS
|
EQUIPAGE
|
Not Equipped with Protection Switching
|
ENRE
|
EQUIPAGE
|
Not Recognized Equipage
|
ENRI
|
EQUIPAGE
|
Not Equipped for Retrieving Specified Information
|
ENRS
|
EQUIPAGE
|
Not Equipped for Restoration
|
ENSA
|
EQUIPAGE
|
Not Equipped for Scheduling Audit
|
ENSG
|
EQUIPAGE
|
Not Software Generic
|
ENSI
|
EQUIPAGE
|
Not Equipped for Setting Specified Information
|
ENSS
|
EQUIPAGE
|
Not Equipped with Synchronization Switching
|
ENTL
|
EQUIPAGE
|
Not Terminate and Leave
|
ERLC
|
EQUIPAGE
|
Red-Lined Circuit
|
ERNS
|
EQUIPAGE
|
RTU Does Not Support Command
|
ESPG
|
EQUIPAGE
|
Software Program
|
ETNS
|
EQUIPAGE
|
TSC Does Not Support Command
|
FNCR
|
FAULT
|
NE Failure - Circuit Restored to Last Condition - Monitor or Terminate
|
FNDT
|
FAULT
|
No Dial Tone Detected
|
FNEC
|
FAULT
|
NTE Has Lost 8-KHZ Byte Clock
|
FNSC
|
FAULT
|
NTE Has Lost 16-KHZ Byte Clock
|
FRCE
|
FAULT
|
RTU Component or Configuration Error
|
FRDA
|
FAULT
|
RTU Does Not Answer the Call
|
FREC
|
FAULT
|
RTU Eight KHZ Byte Clock Lost
|
FRNR
|
FAULT
|
RTU Does Not Reply
|
IBEX
|
INPUT
|
Block Extra
|
IBMS
|
INPUT
|
Block Missing
|
IBNC
|
INPUT
|
Block Not Consistent
|
ICNV
|
INPUT
|
Command Not Valid
|
IDMS
|
INPUT
|
Data Missing
|
IDNC
|
INPUT
|
Data Not Consistent
|
IDNV
|
INPUT
|
Data Not Valid
|
IDRG
|
INPUT
|
Data Range Error
|
IIAC
|
INPUT
|
Invalid Access Identifier (AID)
|
IICM
|
INPUT
|
Invalid Command
|
IICT
|
INPUT
|
Invalid Correlation Tag
|
IIDT
|
INPUT
|
Invalid Data Parameter
|
IIFM
|
INPUT
|
Invalid Data Format
|
IIPG
|
INPUT
|
Invalid Parameter Grouping
|
IISP
|
INPUT
|
Invalid Syntax or Punctuation
|
IITA
|
INPUT
|
Invalid Target Identifier
|
INAC
|
INPUT
|
Access Number Not Correct
|
INUP
|
INPUT
|
Non-Null Unimplemented Parameter
|
IPEX
|
INPUT
|
Parameter Extra
|
IPMS
|
INPUT
|
Parameter Missing
|
IPNC
|
INPUT
|
Parameter Not Consistent
|
IPNV
|
INPUT
|
Parameter Not Valid
|
ISCH
|
INPUT
|
Syntax Invalid Character
|
ISPC
|
INPUT
|
Syntax Punctuation
|
ITSN
|
INPUT
|
Invalid/Inactive Test Session Number
|
PICC
|
PRIVILEGE
|
Illegal Command Code
|
PIMA
|
PRIVILEGE
|
Invalid Memory Address
|
PIMF
|
PRIVILEGE
|
Invalid Memory File
|
PIUC
|
PRIVILEGE
|
Illegal Privilege Code
|
PLNA
|
PRIVILEGE
|
Login Not Active
|
RABY
|
RESOURCE
|
All Taps Busy
|
RALB
|
RESOURCE
|
All Units of Requested Type are Busy
|
RANB
|
RESOURCE
|
Access Network Busy
|
RCBY
|
RESOURCE
|
Circuit Busy
|
RCIN
|
RESOURCE
|
Requested Circuit ID Does Not Exist
|
RNAN
|
RESOURCE
|
Requested NE Access Number Does Not Exist
|
RNAU
|
RESOURCE
|
Requested NE Access Number Unassigned
|
RNBY
|
RESOURCE
|
NE is Busy
|
RRCP
|
RESOURCE
|
Unit Specified by Routing Code Busy
|
RRNG
|
RESOURCE
|
Requested Changes Exceeds Range
|
RTBY
|
RESOURCE
|
Requested Tap Busy
|
RTEN
|
RESOURCE
|
Requested Tab Does Not Exist
|
RTUB
|
RESOURCE
|
Test Unit Busy
|
SAAL
|
STATUS
|
Already Allowed
|
SAAS
|
STATUS
|
Already Assigned
|
SABT
|
STATUS
|
Aborted
|
SACS
|
STATUS
|
Access Unit Cannot Sync on Facility Signal
|
SADC
|
STATUS
|
Already Disconnected
|
SADS
|
STATUS
|
Access Unit in Diagnostic State
|
SAIN
|
STATUS
|
Already Inhibited
|
SAIS
|
STATUS
|
Already In-Service
|
SAMS
|
STATUS
|
Already in Maintenance State
|
SAOP
|
STATUS
|
Already Operated
|
SAOS
|
STATUS
|
Already Out-of-Service
|
SAPF
|
STATUS
|
Access Path Continuity Check Failed
|
SAPR
|
STATUS
|
Already in Protection State
|
SARB
|
STATUS
|
All Resources Busy
|
SATF
|
STATUS
|
Automatic Test Failed
|
SCAT
|
STATUS
|
Circuit is Already Connected to Another Tap
|
SCBS
|
STATUS
|
Channel Busy
|
SCIS
|
STATUS
|
Circuit in Split Condition
|
SCNA
|
STATUS
|
Command Not Able to be Aborted
|
SCNF
|
STATUS
|
Command Not Found
|
SCNS
|
STATUS
|
Circuit Not in Split Condition
|
SCOS
|
STATUS
|
Channel Out-of-Service
|
SCSD
|
STATUS
|
Can't Split DS0B Circuit
|
SCSN
|
STATUS
|
Invalid Command Sequence
|
SDAS
|
STATUS
|
Diagnosis Already Started
|
SDBE
|
STATUS
|
Internal Data Base Error
|
SDFA
|
STATUS
|
Duplex Unit Failed
|
SDLD
|
STATUS
|
Duplex Unit Locked
|
SDNA
|
STATUS
|
Dumple Unit Not Available
|
SDNC
|
STATUS
|
Input Data is Not Consistent With NE Data
|
SDNR
|
STATUS
|
Data Not Ready
|
SDNS
|
STATUS
|
Diagnosis Not Started Yet
|
SEOS
|
STATUS
|
NTE is Out-of-Service
|
SFAS
|
STATUS
|
Fault Locating Already Started
|
SFNS
|
STATUS
|
Fault Locating Not Started yet
|
SFYA
|
STATUS
|
Facility Reports Amber Alarm
|
SLNS
|
STATUS
|
Log Not Started Yet
|
SLOS
|
STATUS
|
TSC to RTU Link Out-of-Service
|
SNCC
|
STATUS
|
Not Cross-Connected
|
SNCN
|
STATUS
|
NTE Unable to Execute Command
|
SNDS
|
STATUS
|
NTE is in a Diagnostic State
|
SNIM
|
STATUS
|
NTE Access Complete, Circuit was in Monitor State
|
SNIS
|
STATUS
|
Not in Service
|
SNML
|
STATUS
|
No Monitor Line Established
|
SNNB
|
STATUS
|
NTE Could Not Sync on DS0B Signal
|
SNNS
|
STATUS
|
NTE Could Not Sync on DS-1 Signal
|
SNOS
|
STATUS
|
NTE is Out-of-Service
|
SNPR
|
STATUS
|
Not in Protection State
|
SNRM
|
STATUS
|
System Not in Restoration Mode
|
SNRS
|
STATUS
|
Not Reserved
|
SNSR
|
STATUS
|
No Switch Request Outstanding
|
SNVS
|
STATUS
|
Not in Valid State
|
SNYA
|
STATUS
|
NTE has Detected an Amber Alarm
|
SOSE
|
STATUS
|
Operating System Error
|
SOST
|
STATUS
|
Out-of-Service, Testing
|
SPFA
|
STATUS
|
Protection Unit Failed
|
SPLD
|
STATUS
|
Protection Unit Locked
|
SPNA
|
STATUS
|
Process Not Able to be Aborted
|
SPNF
|
STATUS
|
Process Not Found
|
SRAC
|
STATUS
|
Requested Access Configuration is Invalid
|
SRAN
|
STATUS
|
Unable to Release Access System
|
SRCI
|
STATUS
|
Requested Command(s) Inhibited
|
SRCN
|
STATUS
|
Requested Condition Already Exists
|
SROF
|
STATUS
|
Requested Operation Failed
|
SROS
|
STATUS
|
Required RTU Out of Service
|
SRQN
|
STATUS
|
Invalid Request
|
SRTN
|
STATUS
|
Unable to Release Tap
|
SRTO
|
STATUS
|
Reply Timeout Occurred
|
SSCE
|
STATUS
|
Systemic (SNIDER) Communications Error
|
SSNG
|
STATUS
|
Subrate Selected is Incorrect
|
SSNP
|
STATUS
|
Speed Selected is Incorrect
|
SSNQ
|
STATUS
|
Test Signal Not QRS
|
SSRD
|
STATUS
|
Switch Request Denied
|
SSRE
|
STATUS
|
System Resources Exceeded
|
STAB
|
STATUS
|
Test Aborted
|
STLC
|
STATUS
|
Tap Unable to Locate Channel
|
STNO
|
STATUS
|
TSC/RTU to TAU Link Out of service
|
STOS
|
STATUS
|
Test Access Unit Out of Service
|
STTI
|
STATUS
|
Tap Idle
|
SWFA
|
STATUS
|
Working Unit Failed
|
SWLD
|
STATUS
|
Working Unit Locked
|
7.3 Echo
In order to improve telnet functionality for automated systems, the echo function has been turned off since Release 3.0. This change is transparent to users running standard UNIX-compliant telnet clients; however, PC users may need to change their client setup to enable "local echo." This is normally accomplished by a pull-down menu or a preference attribute.
To test the local echo on your PC client, use the RTRV-HDR command. If you receive a response but no data, set local echo ON. Cisco recommends that you close any windows containing sensitive information after exiting a TL1 session.
